const option = {
	title: {
		text: '浏览器占比变化',
		subtext: '纯属虚构',
		top: 10,
		left: 10
	},
	tooltip: {
		trigger: 'item'
	},
	legend: {
		type: 'scroll',
		bottom: 10,
		data: (function () {
			var list = [];
			for (var i = 1; i <= 28; i++) {
				list.push(i + 2000 + '');
			}
			return list;
		})()
	},
	visualMap: {
		top: 'middle',
		right: 10,
		color: ['red', 'yellow'],
		calculable: true
	},
	radar: {
		indicator: [
			{text: 'IE8-', max: 400},
			{text: 'IE9+', max: 400},
			{text: 'Safari', max: 400},
			{text: 'Firefox', max: 400},
			{text: 'Chrome', max: 400}
		]
	},
	series: (function () {
		var series = [];
		for (var i = 1; i <= 28; i++) {
			series.push({
				name: '浏览器（数据纯属虚构）',
				type: 'radar',
				symbol: 'none',
				lineStyle: {
					width: 1
				},
				emphasis: {
					areaStyle: {
						color: 'rgba(0,250,0,0.3)'
					}
				},
				data: [{
					value: [
						(40 - i) * 10,
						(38 - i) * 4 + 60,
						i * 5 + 10,
						i * 9,
						i * i / 2
					],
					name: i + 2000 + ''
				}]
			});
		}
		return series;
	})()
};

export default option